<template>
  <div class="app">
    <h1>{{ title }}</h1>
    <main>
      <p>{{ message }}</p>
    </main>
  </div>
</template>

<script setup>
import { ref } from 'vue'

const title = ref('Welcome to Vue 3')
const message = ref('Hello, Vue 3!')
</script>

<style scoped>
.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
}

h1 {
  margin-bottom: 20px;
  color: #42b883;
}

main {
  padding: 20px;
  background-color: #f5f5f5;
  border-radius: 8px;
}
</style>
